Balloon inflating: Listen & Download Balloon inflating .mp3 Error! Change your browser, please! ⇓ Download Air flow ⚠ Balloon inflating ⚠ Air is bleeding through a hose ⚠ Steam ⚠ Air is let through the regulator ⚠ Oxygen balloon ⚠ Suction action of air ⚠ Mask breathing ⚠ Air release with a loud whistling creak, ⚠ Small compressor blowing air ⚠ Compressor discharges air, Construction ⚠ Helium balloon ⚠ ★★★★★